Hey all, I'm still putting this RC through its paces, but for anyone who wants to be adventurous and play with what's in the pipeline over in HBASE-12721, I've built and pushed Docker images of this RC (on top of Hadoop 2.2.0 and JDK 8u91) to my personal Docker Hub. That is, if you're on a Linux box running Docker 1.11+ and want to start up a 5-node cluster with the bits Andy uploaded and have everything online in about a minute, all you'd need to run is:
# This script adds a couple of helper functions, but it's always a good idea to inspect things you find online before sourcing them. source /dev/stdin <<< "$(curl -sL https://raw.githubusercontent.com/ cloudera/clusterdock/master/clusterdock.sh)" CLUSTERDOCK_TOPOLOGY_IMAGE=dimaspivak/clusterdock:apache_hbase_topology clusterdock_run ./bin/start_cluster --namespace=dimaspivak --network=cluster apache_hbase --hbase-version=0.98.21rc1 --hadoop-version=2.2.0 --primary-node=node-1 --secondary-nodes="node-{2..5}" Then, you can play around with the web UI at the URL listed at the end of the console output or ssh into a node and do stuff. For the latter, use clusterdock_ssh node-1.cluster to get a shell, or something like clusterdock_ssh node-1.cluster "echo 'status' | hbase shell -n" to run commands and then drop you back to your terminal. -Dima On Mon, Aug 8, 2016 at 8:45 PM, Andrew Purtell <[email protected]> wrote: > The 2nd HBase 0.98.21 release candidate (RC1) is available for download > at https://dist.apache.org/repos/dist/dev/hbase/hbase-0.98.21RC1/ and > Maven > artifacts are also available in the temporary repository > https://repository.apache.org/content/repositories/orgapachehbase-1145/ . > > The detailed source and binary compatibility report for this release with > respect to the previous is available for your review at > https://dist.apache.org/repos/dist/dev/hbase/hbase-0.98.21RC > 1/HBase_0.98.20_to_0.98.21RC1_compatibility_report.html > . There is one change of note: an allowable change to Public/Evolving > HFilePrettyPrinter introduced as part of a security fix. > > The 57 issues resolved in this release can be found at > https://s.apache.org/SfDQ . > > I have made the following assessments of this candidate: > - Release audit check passes > - Unit test suite passes (7u79) > - Loaded 1M keys with LTT (10 readers, 10 writers, 10 updaters (20%): all > keys verified, no unusual messages or errors, latencies in the ballpark > - IntegrationTestBigLinkedList writing 500M keys with slowDeterministic > chaos policy in effect: result is 100% referenced, no verification errors > (8u91) > - Built head of Apache Phoenix 4.x-HBase-0.98 branch, looks good (7u79) > > Signed with my code signing key D5365CCD. > > Please try out the candidate and vote +1/0/-1. This vote will be open for > at least 72 hours. Unless objection I will try to close it Monday August > 15, 2016 if we have sufficient votes. > > -- > Best regards, > > - Andy > > Problems worthy of attack prove their worth by hitting back. - Piet Hein > (via Tom White) > -- -Dima
